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CAS NO.1981-58-4
Best price! Sulfadimidine 57-68-1 Sulfadimidine sodium 1981-58-4
Do you know our sulfadimidine
Sulfadimidine or sulfamethazine is a sulfonamide antibacterial.
There are non-standardizeda abbreviations for it as "sulfadimidine" and more commonly but less reliablyb SDD and as "sulfamethazine" and more commonly but less reliablyc SMZ. Other names include sulfadimerazine, sulfadimezine, and sulphadimethylpyrimidine.
How is the qualityof our sulfadimidine
COA of our sulfadimidine
|
Items of Test |
Standard |
Result of Test |
|
Appearance |
White or almost withe crystalline powder |
Conforms |
|
Identification A The infraed absorption spectrum |
Conforms |
Conforms |
|
B: The chormatograms |
Conforms |
Conforms |
|
D: the reaction of primary aromatic amines |
Conforms |
Conforms |
|
Melting point |
About 197°C with decomposition |
197.5-198.6 |
|
Appearance of solution |
≤Y5,BY5 or GY5 |
<BY5 |
|
Acidity |
≤0.2ml |
<0.2ml |
|
Heavy metal |
≤20ppm |
<20ppm |
|
Sulphated ash |
≤0.1% |
0.05% |
|
Loss on drying |
≤0.5% |
0.10% |
|
Related substances |
≤0.5% |
<0.5% |
|
Assay |
99.0%-101.0% |
100.1% |
Best price! Sulfadimidine 57-68-1 Sulfadimidine sodium 1981-58-4
Do you know our sulfadimidine
Sulfadimidine or sulfamethazine is a sulfonamide antibacterial.
There are non-standardizeda abbreviations for it as "sulfadimidine" and more commonly but less reliablyb SDD and as "sulfamethazine" and more commonly but less reliablyc SMZ. Other names include sulfadimerazine, sulfadimezine, and sulphadimethylpyrimidine.
How is the qualityof our sulfadimidine
COA of our sulfadimidine
|
Items of Test |
Standard |
Result of Test |
|
Appearance |
White or almost withe crystalline powder |
Conforms |
|
Identification A The infraed absorption spectrum |
Conforms |
Conforms |
|
B: The chormatograms |
Conforms |
Conforms |
|
D: the reaction of primary aromatic amines |
Conforms |
Conforms |
|
Melting point |
About 197°C with decomposition |
197.5-198.6 |
|
Appearance of solution |
≤Y5,BY5 or GY5 |
<BY5 |
|
Acidity |
≤0.2ml |
<0.2ml |
|
Heavy metal |
≤20ppm |
<20ppm |
|
Sulphated ash |
≤0.1% |
0.05% |
|
Loss on drying |
≤0.5% |
0.10% |
|
Related substances |
≤0.5% |
<0.5% |
|
Assay |
99.0%-101.0% |
100.1% |
Conclusion: It meets the standard BP 2007
